Package org.apache.druid.query.expression

Class TimestampFloorExprMacro

java.lang.Object

org.apache.druid.query.expression.TimestampFloorExprMacro

All Implemented Interfaces:

ExprMacroTable.ExprMacro, NamedFunction

public class TimestampFloorExprMacro
extends Object
implements ExprMacroTable.ExprMacro

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TimestampFloorExprMacro.TimestampFloorDynamicExpr
static class	TimestampFloorExprMacro.TimestampFloorExpr

Constructor Summary

Constructors

Constructor	Description
TimestampFloorExprMacro()

Method Summary

Modifier and Type	Method	Description
Expr	apply(List<Expr> args)
static String	forQueryGranularity(PeriodGranularity period)
String	name()	Name of the function

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.druid.math.expr.NamedFunction

processingFailed, processingFailed, validationFailed, validationFailed, validationHelperCheckAnyOfArgumentCount, validationHelperCheckArgIsLiteral, validationHelperCheckArgumentCount, validationHelperCheckArgumentCount, validationHelperCheckArgumentRange, validationHelperCheckLambaArgumentCount, validationHelperCheckMinArgumentCount, validationHelperCheckMinArgumentCount

Constructor Details

TimestampFloorExprMacro

public TimestampFloorExprMacro()

Method Details

forQueryGranularity

public static String forQueryGranularity(PeriodGranularity period)

name

public String name()

Description copied from interface: NamedFunction

Name of the function

Specified by:

name in interface NamedFunction

apply

public Expr apply(List<Expr> args)

Specified by:

apply in interface ExprMacroTable.ExprMacro